Pattern dynamics of an epidemic model with nonlinear incidence rate

被引：0
|
作者：
Tao Wang
机构：
[1] Shihezi University,Department of Mathematics
来源：
Nonlinear Dynamics | 2014年 / 77卷
关键词：
Nonlinear incidence; Spatial epidemic model; Amplitudes equation; Pattern selection;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
All species live in space, and the research of spatial diseases can be used to control infectious diseases. As a result, it is more realistic to study the spatial pattern of epidemic models with space and time. In this paper, spatial dynamics of an epidemic model with nonlinear incidence rate is investigated. We find that there are different types of stationary patterns by amplitude equations and numerical simulations. The obtained results may well explain the distribution of disease observed in the real world and provide some insights on disease control.
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页码：31 / 40
页数：9
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